US275/N92 over HELL CREEK


+41.21184, -96.09803
41°12'43" N, 96°05'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US275/N92 over HELL CREEK
Structure number:S275 18139
Location:1W L ST INTRCHG
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:12.1 ft. [3.7 m]
Total length:28.9 ft. [8.8 m]
Skew angle:31°
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2016 

Status:Open, no restriction [A]
Average daily traffic:54,985 [as of 2012]
Truck traffic:7% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:24.0 tons [21.8 metric tons]
Sufficiency rating:57.8
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201657.8Not deficient---54985
February 201457.8Not deficient---54985
January 201264.9Not deficient---54685
March 201064.9Not deficient---54685
March 200865.4Not deficient---50615
January 200679.6Not deficient---47860
September 200477.8Not deficient---63100
January 200224.0Not deficient---58300
September 200024.0Not deficient---53000
September 199824.0Structurally deficient---53000
August 199624.0Structurally deficient---55990
September 199425.9Structurally deficient---41800
July 199211.6Structurally deficient---46000
October 199031.3Structurally deficient---46000